Horseshoe Curve and Railroading in the Alleghenies [July 2005]  
SD-60 and MACs pulling double stacks on west side of the curve.

SD-60 and MACs pulling double stacks on west side of the curve.

From: cereus57@yahoo.com (Fri Jun 27 13:19:25 2008)
First loco is a SD-50 or 60 but the other 2 are GE's.